Irrigation And Public Health Department has published lower water supply scheme Lwss Bhena Khad To Baragaon Bhareri Shiwan And Banahar In Tehsil Kumarsain Distt Shimla H.P. Sh C O construction of Feeder Channel Intake Tank 2Nos Rcc Storage Tanks 3 Nos 50000 Ltrs 30000 Ltrs And 20000 Ltrs P L Of Rising M. Submission Date for this Tender is 12-09-2022. Water Tank Tenders in badagaon Himachal Pradesh. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Excavation in foundation,trenches (for pipes & pits) up to all depths in all classification of earth worksuch as pick work, jumper work, saturated soil including bailing or pumping out water, blasting soft/hard rock or chiselingsoft/hard rock where blasting is prohibited in all lifts including trimming &dressing of sides, levelling of beds to correct grade i/c shoring/strutting, planking,timbering & dewatering wherever required, stacking the usable & unusable material/soil separaterly & after laying, jointing & testing of pipes, returning the useable soil in trenches in 15 Cm layers including consolidating of such deposited layer by ramming & watering & then disposing of all surplus excavated soil/unusable material as directed with in all leads & lifts including restoration of unmetalled surfaces to its original condition & including cost of diversion for traffic,night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer - in - charge. |
| 2 | Excavation in earth work and disposal of all excavated earth upto a lead of 20 metres and lift upto 1.50 metres, disposed earth to be levelled and neatly dressed complete in all respects with in all leads & lifts as per directions of Engineer in charge. |
| 3 | Providing and laying cement concrete 1:6:12( 1cement 6 sand 12 graded stone aggrigate 40 mm nominal size and curing complete excluding cost of form work in foundation and plinths with in all leads & lifts as directed by Engineer in Charge. |
| 4 | Providing and laying cement concrete 1:4:8 (1cement: 4 sand: 8 graded stone aggregate 40mm( Forty millimeter nominal size) and curing complete excluding cost of from work in foundation and plinth with in all leads & lifts as directed by Engineer in Charge. |
| 5 | Providing and laying cement concrete 1:3:6 (1 cement:3 sand:6 graded stone aggregate 40mm nominal size) excluding cost of centring and shuttering in: Foundation and plinth |
| 6 | Providing and laying cement concrete 1:2:4 (1 cement:2 Sand:4 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work in: Foundation and plinth |
| 7 | Walls (any thickness but not less than 0.10 metre thickness) including attached pilasters buttersses,plinth and string courses etc. from top of foundation upto floor two level |
| 8 | Suspended Floor roofs, landing and shelves and their support balconies, beams, girders, bressumers andcontileverupto floor two level. |
| 9 | Providing and laying cement concrete work 1:1.5:3 (1cement :1.5 sand: 3 graded stone aggregate 20 mmnominal size) and curing complete excluding cost of form work and reinforcment for reinforcementconcrete work in :- |
| 10 | Foundation and plinth with in all leads and lifts and as per the direction of the Engineer in charge. |
| 11 | Wall (any thickness but not less than 0.1 m thickness) attached pilasters,buttresses,plinth and string courses etc. from top of foundation level up to floor two levelwith in all leads andlifts as per the direction of the Engineer - in - Charge. |
| 12 | Lintels beams, girders, brassumers and cantilevers upto floor two level etc (Ring beam) |
| 13 | Providing & fixing pressed steel door framesmanufactured from commercial mild steel sheetof 1.25 mm thick i/c hinge hinges jamb, lock, jamb, beed & if required angle thrashold of mild steel angle 50x25 mm or base ties of 1.25mm pressed mild steel welded or rigidly fixed togather by mechanical means, adustable lugs with split end tails to each jamb i/c steel butt hinges 2.5 mm thick with gaurds,lock strike plate andshock as specifed and applying a coat approved steel primer after pre treatment of the surface with in all leads & lifts as directed by Engineer Incharge. |
| 14 | Profile-C. |
| 15 | P/Fpanelled glazed or panelled and glased shutters for doors, windows and clestory windows including black enamelled iron butthinges with necessary screws complee in all respect as per the directionof the Engineer-in-Chargei/c all leads and lifts. |
| 16 | 40mm thick Second class Deodar wood :- |
| 17 | Providing and fixing MS grills of required patterns in wooden frames of windows etc. with MS flats, square or round bars with round headed bolts and nuts or by screrws .Plain grill. |
| 18 | Providing mild steel/tor steel reinforcement for RCC work including bending,binding & placing in position complete upto floor two level with in all leads and lifts as per the direction of the Engineer - in - Charge. |
| 19 | Providing from work steel plates 3.15 mm thick welded with angle iron in frame 30x30x5 mm so as to give a fair finish i/c centering, shuttering, strutting and propping etc. with wooded battens & ballies,height of propping and centring below supporting floor to ceilling not exceeding 4 meters and removalof the same for in situ reinforced concrete and plain concrete work with in all leads and lifts as perthe direction of the Engineer-in-charge |
| 20 | Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters, buttress, plinth and string couress and the like with in all leads andlifts as per the direction of the Engineer - in - Charge. |
| 21 | Flat surfaces such as soffits of suspendedfloor roofs landing & like floor etc.,upto 200mm thickness. |
| 22 | Columns, pillars, posts and struts : Square, rectangular or polygonal in plan with in all leads andlifts as per the direction of the Engineer - in - Charge. |
| 23 | Edges of slab and breaks in floors and walls under 20cm. Wide with in all leads andlifts as per the direction of the Engineer - in - Charge. |
| 24 | Brick work using common burng clay buildings bricks in super structure in cement mortar 1:6( 1 cement:6 sand)including all leads and lifts complete in all respect ( 2nd class brick). |
| 25 | Half brick masonry in common burnt clay building bricks in cement mortar 2nd Class Bricks in Cement mortat 1:4(1 cement:4 sand) |
| 26 | 6mm thick cement plaster to ceiling in Cement mortar 1:3 (1cement :3sand). |
| 27 | 15 mm cement plaster in single coat on rough side of bricks/stone walls for interior plastering upto floor two level including arrises internal rounded angles,chamfers, and/orrouned angles not exceeding 80 mmin girth and finished even and smooth:- in cement mortar 1:6 ( 1 cement:6 sand). |
| 28 | a)Cement mortar 1:6 ( cement:6 sand). |
| 29 | White washing with lime on undecorated wall surfaces two coats to give an even shade including throughly brooming the surface to remove all dirt dust mortar dirt and other foreign matter. |
| 30 | Wall painting (two coats) with plastic emulsion paint of approved brand and manufacture on undecorated wall surfaces to give an even shade including thoroughly brusing the surface free from mortar droppings and other foreign matter and sand papered smooth including applying of putty a required for making the surface. |
| 31 | Applying priming coat over new wood and wood based surfaces after & including preparing the surface by thoroughly cleaning oil grease dirt and other foreign matters sand papering and knotting. |
| 32 | Painting two coats (excluding priming coat) on new wood and wood based surface with enamel paint brushing to give an even shade including cleaning the surface of all dirt, dust and other foreign matter, sand papering & stoping. |
| 33 | Providing and fixing anodized aluminium sliding door bolt anodized colour and shade with bolts and nuts screws etc.complete. |
| 34 | Providing and fixing anodized aluminium sliding door bolt anodized colour and shade with bolts and nuts screws etc.complete. |
| 35 | Providing and fixing alumiuium handles anodized transparent or dyed to required colour shade with necessary screws etc. complete. |
| 36 | Providing & layingplinth protection 50mm thick in cement concrete 1:3:6(1cement:3sand:6graded stone agg. 20mm nominal size) i/c finishing the top surface of concrete smooth within all leads and lifts and as directed by the Engineer-in-charge. |
| 37 | Providing & fixing White glazed tiles 6 mm thick in flooring , treads of steps laid on 12 mm thick cement plaster in 1:3 (1 cement : 3 sand ) & joined with white cement slurry. ( Tread ) |
| 38 | Providing & fixing White glazed tiles 6 mm thick in flooring , treads of steps laid on 12 mm thick cement plaster in 1:3 (1 cement : 3 sand ) & joined with white cement slurry. ( Riser)) |
| 39 | Providing and fixing viterous China water closet squatting pan (Indian type WC Pan) size 580 mm (Earth work, bed concrete, foot rest and trap to be measured and paid for separately:- with in all leads and lifts as directed by the Engineer in-chargeOrrissa Pattern. |
| 40 | Providing and fixing100 mm size "P" or "S" trap for water closet (squatting pan) including jointing the trap with the pan and soil pipe in cement mortar 1:1 (1: Cement :1 Sand):- with in all leads and lifts as directed by the Engineer in-charge Sand cost iron. |
| 41 | Providing and fixing 10.0/12.50/15.00 litres vitrious China low level flushing cistern with a pair of Ci or mild steel brackets, complete with fitting such as lead valve less syphon, 15 mm nomincal size brass ball valve with polygthene float, C. P. Brass handle unions and couplings for connections with inlet, outlet and overflow pipes, 40 mm dia C.P. flush bend including cutting holes in walls and making good the same and connecting the flush bend with cistern and closet (over flow) pipe to be measured and seperatelywith in all leads and lifts as directed by the Engineer in-charge. |
| 42 | Providing in RCC work smooth finishingof the exposed surface with Cement mortar1:3 (1 Cement : 3 Sand) & as per direction & to the entire satisfaction of the Engineer-in-Charge. |
| 43 | Providing & laying No fine concrete with cement concrete 1:6 ( 1 Cement : 6 graded stone agg. 20 mm nominal size) and curing complete excluding cost of form work in wall etc. Complete with in all leads & lifts and to the entire satisfaction of the Engineer in charge. |
| 44 | Providing & Fixing Main Hole chamber not less then 25 kg with locking arrangment |
| 45 | Steel work welded in built up sections, trusses and fremed work, including cutting, hoisting, fixing in position and applying a priming coat of red lead paintcompletein all respect withinall leads and lifts as per direction & to the entire satisfact |
| 46 | In beams joists channels, angles, ties, flats with connection plates or angle cleets as in man and cross beems hip and jack rafters, purlins connected to common rafters and the like |
| 47 | Boulder filling under floors complete with in all leads & lifts |
| 48 | Laying , jointing and testing in trenches Galvanised Mild Steel tube of the following dia metres including smooth bending by necessary bends, or through pipe bending machine with necessary allpipe fittings such as Tees, Elbows, Union & Reducers etc. of ISI marked & testing for leakage complete with in all leads & lifts as per entire satisfication of Engineer - in - charge. (Earth work in trenches to bemeasured and paid for separately) |
| 49 | 15 mmDia. |
| 50 | 25 mm Dia. |
| 51 | 32 mm Dia. |
| 52 | 40 mm Dia. |
| 53 | 50 mm Dia. |
| 54 | 65 mm Dia. |
| 55 | Providing & fixing of Brass full way wheel valve of the following diametre including necessary all pipefittings with in all leads & lifts as per entire satisfication of Engineer - in - charge. |
| 56 | 15 mmDia. |
| 57 | 25 mm Dia. |
| 58 | 32 mm Dia. |
| 59 | 40 mm Dia. |
| 60 | 50 mm Dia. |
| 61 | 65 mm Dia. |
| 62 | Constructing chamber for sluice, CI surface box 100mm top dia,160mm bottom dia & 180mm deep chained lid RCC top 1:2:4 mix (1 cement: 2 sand:4 graded stone aggregate 20mm nominal size) 100mm thick foundation concrete 1:5:10 mix (1 cement:5 sand:10 graded stone aggregate 20mm nominal size) |
| 63 | Rising main for 2nd & 3rd stage.Providing laying jointingtesting & commissioning at site in trenchesgalvanized API pipe pipes beveled ended IS/ISO:3183-2007 pipe confirming to IS/ISO :3183-2007 with latest with up to date ammendments having wall thickness as mentioned below & capable of withstanding required test pressure as prescibed in BIS code in random lengths of 5.5 to 6.5 mtr. The pipe ends shall be beveled sutiable for butt welding, including the cost of jointing with butt welding confirming to IS 816-1969 or latest as applicable and with welding upto date ammendments (leak proof) in three layers at site of work with welding rods of Advani/oerliken make /ISI marked ( welding rods 3mm to 4mm) and all allied accessories whatever requiredfor welding at site including special short pieces, reducers, tail pieces tees, bends, & other specials manufactured from parent pipes as applicable to the particular reach and of approved specification as per site conditions. And cutting of pipes wherever required as per site requirement including carriage in all leads & lifts and as directed by the Engineer in charges. The laying of pipe shall include all operation such as cutting, welding, jointing, providing and fixing of MS flanges fabrication of bends, tee, valves, etc including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respectto the satisfaction of Engineer in Charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipe shall have zinc coating inside & outside confirming to IS 4736-1986 or latest with upto date ammedments & shall be engraved with API X42.The laying shall confirm to BIS 5822-1970 or latest with upto date amendments to the enitre satisfaction of Engineer in Charge (Earth work & cost of MS flanges after 100 meter length shall be measured and paid for separately) inlcuding all leads lifts and carriage of materials at site and as per the direction of the entire satisfaction of the Engineer in Charge complete in all respects. |
| 64 | Stage 2nd. |
| 65 | RD 690 to 900, API, L-290,X-42 ,wall Thickness9.5 mm, Dia 200 mm , |
| 66 | RD 1980 to 2180, API, L-290,X-42 ,wall Thickness4.8 mm, Dia 200 mm , |
| 67 | Stage 3rd. |
| 68 | RD 3600 to 4000, API, L-290,X-42 ,wall Thickness5.6 mm, Dia 150 mm , |
| 69 | Supplying and errection of Pumping Machinery for IInd Stage. Supply, erection, testing & commissioning of horizontal spindle,horizontal split casing,radial split Single, /Multistages centrifugal pumpsor combination of pumps, in series/parallel of recommended make such as Mather and Platt/KSB//Becon weir/Kirloskar/ BE/Jyotior any other make approved from IPH Deptt.as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitable for lifting clear water for under mentioned characteristics with bronze impellers/ priming funnels casing ring and shaft sleaves or bronze. shaft of steel grade-with cast iron casing coupled directly through a flexible coupling on a common C.I./Cast steel base plate (base plate to be from the manufacturers of the pumping unit only) to slip ring/squirrel cage screen protected drip proof induction motor of standard make such as Kirloskar/ Crompton/ Bhel/NGEF/ GEC/Siemen/Jyoti/ABBor any other make approved from IPH Deptt.suitable for operation on 415(+) /-10% volts, 50 cycles/ second, 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-)15% of the duty point head. The motor should be as per IS:325-1978with upto date ammendments read with IS:900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requirements:- |
| 70 | TotalHead:-914.00 mtrs. |
| 71 | Capacity of each pump set:- 17.77 lps. |
| 72 | Dia of R/Main:-200 mm. |
| 73 | Length of Rising Main ( In metres).:- 2610 mtrs. |
| 74 | SITE CONDITIONS& WATER CHARACTERSTICS:- |
| 75 | Location of Site:-Bhena Khad |
| 76 | The altitude of place in which the motor is intended to work in ordinary service (in metres) :- To be filled by the Engineer Incharge. |
| 77 | Humidity:-Weather generally remains humid during monsoon season. |
| 78 | Nature of atmosphere:- As normally encountered in Shivalik ange. |
| 79 | Detail of quality of water:-Potable drinking water. |
| 80 | Water free from sand or not :-Free. |
| 81 | Water corosive or not :-Not. |
| 82 | Turbidity (if any):-To be filled by the Engineer Incharge. |
| 83 | NPSH available:- To be filled by the Engineer Incharge. |
| 84 | Any other information or requirement:- |
| 85 | OPERATING CONDITIONS:- |
| 86 | Type of current:- AC three/single phase |
| 87 | Operating frequency:- 50 HZ |
| 88 | Rated voltage:- 400 (+/-) 10% volts |
| 89 | System of earthing if any to to be adopted.:-Double loop earthing as per BIS 3043-1987 latest with upto date ammendments. |
| 90 | No. of working hours per day:- 8 hours |
| 91 | Speed of revolution in RPM:- To be quoted by tenderer |
| 92 | Direction of rotation:- To be quoted by tenderer |
| 93 | The max. Temp. of cooling air & water in the place in which the motor is intented to work in ordinary service:- 35 Degree Centigrade. |
| 94 | MOTOR:- |
| 95 | Ref. to BIS code:- BIS 325-1978 read with BIS 900-1992(latest)with upto date ammendments |
| 96 | Type of enclosure of motor:-SPDP(as per BIS 4691-1985 (latest) |
| 97 | Type of duty:-Continuous as per IS-12824-1989 or latest with up to date ammendments |
| 98 | Mechanical out put in KW:-Suitable for driving centrifugal pumps required for duties specified against pumps.To avoid overloading of motor amargin of about 15-20% may be kept in the rated out putof prime mover. |
| 99 | Class of insulation:- Class ~B~ |
| 100 | Max.permissible temp.rise of motor reqd. if different from given in B(viii) above:-To be filled by the Engineer Incharge. |
| 101 | Particulars of test reqd. & where they are to be conducted:-As per terms & conditions |
| 102 | Particulars as to whether voltage limiting device will be employed:-ATS/Star delta starter, oil immersed, fully automatic to be installed between bus bar and motor shunt capacitor is also proposed to be installed for improving the power factor at site. |
| 103 | (NOTE:- Star delta starter upto 37.5 KW, ATSbetween 37.5 KW to 50 KW and stator rotor starter with slip ring motor beyond 50 KW). |
| 104 | Motor whether squirrel cage or slipring :-Squirrel cage/slip-ring (Note:- Squirrel cage upto 65 HP and slipring above 65 HP. |
| 105 | Details of shaft extension reqd.:-Just sufficient to provide direct drive by flexible couplingto pump. |
| 106 | Typeofslip-ringgearwhether continuously rated or for starting purposes only & whether to befitted with brush lifting or short circuit arrangements or both if interlocks are rquired.:-Continuously rated for Squirrel cage/ Slipring motor |
| 107 | Breakway torque in terms of rated load torque & the correspondingbreakway starting current which may be taken from the supply withthe starting apparatus in circuit.:- Breakway torque to be given by the tenderer but the starting current should not exceed 2.5 times of the fullload current. |
| 108 | Nature of load & any information regarding the driven machine whichhas a bearing upon the torque reqd. during the accelerated period, thekinetic energy of the moving partsto be accelrated & No.of startsduring a specified period.:- Sufficient to work the pump offered |
| 109 | Where possible fault capacity ofthe system to which the motor is connected.:-The motor should be able to withstand initial current of 2.5 times the rated current for two minutes without sufferingdamages or permanent deformations. |
| 110 | PUMP :-BIS 1520-1980read with BIS 9137-1978 bothwith up to date ammendments |
| 111 | Nos of pumps reqd.:-1No. pumps . |
| 112 | Spare parts required:-For 2 years normal maintenance as recommended by manufacturer. |
| 113 | Optional fittings reqd.:-Air cock for exahausting air from each stage. |
| 114 | PUMP OPERATING CONDITIONS:- |
| 115 | Capacity (in LPS):-17.77 LPSfor each pump set. |
| 116 | Total head (in Mts).:-914 mtrs. |
| 117 | If total head is not known then |
| 118 | following details be provided:- |
| 119 | i) Static head ( in mtrs)Mtrs. |
| 120 | ii) Minimum depth of water( in mtrs) |
| 121 | iii) Variation in water level( in mtrs) |
| 122 | iv) Ground level to max. water level ( in mtrs) |
| 123 | v) Ground level to delivery point ( in mtrs) |
| 124 | vi) Pressure in the suction tank(in Kg/cm^2 ) |
| 125 | vii) Pressure in the delivery tank (in Kg/cm^2 ) |
| 126 | Length of R/Main(in metres):-2610 mtrs |
| 127 | Dia of R/Main (in mm):- 200 mm. |
| 128 | Drive arrangement:-Direct through flexible coupling on acommon base plate |
| 129 | Drive type:- Electric driven |
| 130 | NPSH reqd.:-To be quoted by the tenderer |
| 131 | Limits of total head in which the pump is reqd. to operate.:-(-) 15% to (+) 10% of total head. |
| 132 | Suction/delivery size of pump:-To be specified by the tenderer |
| 133 | Efficiency of pump at:- To be specified by the tenderer |
| 134 | a) duty head |
| 135 | b) (+)10 % head |
| 136 | c) (-) 15 % head |
| 137 | Material of construction:- To be specified by the tenderer (manufacturer"s certficate to be appended) |
| 138 | Supply of suitable direct on line/oil immersed star delta /ATS/Starter rotor starter of standard makesuch as MEI/Kilburn/Jyuoti/ Siemens/ Larson and Turbo conforming to BIS-8544-1979 latest with upto date ammendments for squirrel cage/slip-ring motor (make to be specified by the tenderers) mounted on panel board with magnetic type overload release & dash pot, time lag,under voltage release with initial oil filling. (1 Each) |
| 139 | Note:-Star delta starter upto 37.5 KW,ATS between 37.5 KW to 50 KW and starter rotor starter with slipring motor beyond 50 KW. |
| 140 | Providing MS .sheet,16 SWG steel fabricated floor mounted closed(Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm,duly painted, comprising and capable of mounting the following accessories with all internal connections: The drawing of panel board shall be subject to approval of Engineer-in-charge. (1 Job) |
| 141 | Ammeter AC supply 100mm dia circular dialAuto electrical AE/IMP/Havells make of suitable range for above motorwith selector switchesconforming to BIS:1248(P-II) 1983 with upto date ammendments. (1 Each) |
| 142 | Voltmeter A.C. Supply 100mm dia circular dia Auto electric/AE/IMP/Havells make of suitable range with selector switches as per IS:4064-1978 with upto date ammendments. (1 Each) |
| 143 | ICTP switches with HRC fuses ofKilburn/L&T/Siemens/Standard/Havells make and having Capacity 30% extra of the operational rating as per IS:4064-1978 with upto date ammendments immediately after the power meter of HPSEB. ICTP SWITCHES: I) Type :ii)Make:- iii)CapacityAmp. (1 Set) |
| 144 | Bus bar chamber having three copper bars of suitable rating for full length equal to the width of the board for three live phases and one copper bar of half the rating of full length for neutral phase as per BIS:8084-1976 and 11353-1985 read with 5578-1985 with upto date ammendments.BUS BAR CHAMBER:-i)Type: - . ii)Make:- iii)Rating(1 Set) |
| 145 | ACB/M.C.B/Oil Circuit Breaker of suitable capacity of Kilburn/ L&T/ MEI/GEC/Standard make on incoming feeder for motor offeredby the tenderer conforming to BIS-2516-1985 latest with upto date ammendments with initial oil filling whenever required and neutral linked under voltage release. (1 Each) |
| 146 | Three phase Indicating lamps complete with toggle switches for individual motors as per IS 3452(P-I&II) with upto date ammendments. THREE PHASE INDICATOR:- i) Type:-ii) Make:- iii) Capacity. (1 Set) |
| 147 | Earth leakage circuit breaker relay of recommended make such as (Kilburn/L&T/MEI/ GEC) conformingto BIS- 2516-1977 withuptodate ammendment and of suitable range which should have control box operating handle and trip/reset bush button on/off indicators, re-indicating off spring condition of the circuit breaker for over current protection.The circuit should be equipped with magnet thermal release with metallic tape etc. It shouldalso befitted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. ELCB/ELR:- I)Make :-(CEI approved). ii)Type: iii) Range. (1 Each) |
| 148 | Providing Hour run meter of reputed make for four digit capacity conforming to BIS:722(Latest edition)/recommendations. HOUR RUN METER:- I) Type:-ii)Make:- iii)Capacity:- Hrs. (1 Each) |
| 149 | Suitable three phase voltage monitor relay with all protection and usual indicator and electric siren against single phasing No/ low voltage,high voltage& overloading and phase voltage difference as per IS:3842with upto date ammendments.(1 Each) |
| 150 | Change over switch of reputed make and suitable capacity (1 Each) |
| 151 | Single phase preventor of reputed make and suitable capacity conforming to IS:1248 (P-V)-1983 with upto date ammendments.(1 Each) |
| 152 | Supplyof Kirloskar/Leader/KSB/fouress/pellicon make of Cast steel double flangedsluice valve having size nominal delivery size of pump and capable of withstanding nominal seat pressure as mentioned in item No.1 (a)& conforming to BIS/API-standards with upto date ammendments for delivery line of pump.(1 Each) |
| 153 | (Note:- The sluice valve shall conform to BIS-780-1984 latest with upto date ammedments. However, if the seat pressure exceeds the limits prescribed in BIS: 780 then the sluice valves shall be of Cast steel conforming to class 150 ASA (Seat pressure 21 kg/cm^2 ) or Class 300- ASA )Seat pressure 52 kg/cm^2) as per BS: 1414(API -600). |
| 154 | Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelicon make of Cast Iron/Cast Steel double flanged swing check type reflux valve for delivery line of pump having bye pass arrangement & sizeone size higher than the normal delivery size of .pump and capable of withstanding nominal seat pressureas mentioned in item No.1 (a) & comforming toBIS/API standard with upto date ammendments for delivery line of pump. (1 Each) |
| 155 | NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312then the reflux valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21 kg/cm^2)or Class 300 ASA (Seat pressure 52 kg/cm^2) as per BIS: 1414(API -600). |
| 156 | Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelicon make of suitable size Cast Steel double flanged swing check type reflux valve having bye pass arrangement & sizeequal to dia of Rising main as mentioned in item No.1 (c) for with standing normal seat pressure as per item No.1(a).(1 Each) |
| 157 | NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312then the reflux valves shall be of cast steel conforming to Class 150 ASA ((Seat pressure 21 kg/cm^2 class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414(API -600). |
| 158 | Supply of Kirloskar/Jyoti/ Standard/Kilburn/Bir/ Kartar make cast iron flanged screwed type foot valve ( in case suction lift is involved) for suction pipe having size one or two size larger than suction size of pump such that velocity of flow is not more than 2.50 mtr/sec. with strainerhaving net area of its openings equal to three to four times of X-sectional area of flow in suction pipe conforming to BIS- 4038-1986 or latestwith up to date ammendments including all leads and lifts. (1 Each) |
| 159 | Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelicon make of Cast Iron double flanged sluice valve ( in case suction is +tive) for suction pipe havingsizeone or two size larger than suction size of pumpsuch that velocity of flow in suction pipe is not more than 2.50 mtrs/ sec. with stainerhet area of its openingequal to three to four timjes of X-sectional area of flow in suction pipe and conforming to BIS/API standards with upto date ammendments i/c all leads and lift and as directed by the Engineer-in-charge. (1 Each) |
| 160 | NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312then the reflux valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21 kg/cm^2)or Class 300 ASA (Seat pressure 52 kg/cm^2) as per BIS: 1414(API -600). |
| 161 | Prov. laying jointing and testing at site suitable size copper PVC insulated armoured power three and half core cable conforming to BIS 1554 (Part.I) 1988 or latest upto date ammendments or siemens/Gloster/ ICC/ EICO/National/IEC make from meter of HPSEB to circuit breaker and from circuit breaker to bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment/accessories, such as thimbles, flexble pipe, solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case ofnon acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge. (1 Job) |
| 162 | Prov. laying jointing and testing at site suitable size copper PVC insulated armoured power threecore cable conforming to BIS 1554 (Part.I) 1988 or latest upto date ammendments or siemens/Gloster/ ICC/ EICO/ National/ IEC make from meter of HPSEB to circuit breaker and from circuit breaker to bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment/accessories, such as thimbles, flexble pipe, solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case ofnon acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge.(1 Job) |
| 163 | Providing and laying double loop earthing with copper plate 600mmx600mmx3mm thick electrode complete with material such as charcoal and commonsalt G.I.Pipes thimbles nuts and bolts,digging of pits, G.I.Wiring and 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with upto dateammendments suitable for above motors and other electrical equipmentsi/c cost of carriage of material in all leads and liftsand as directed by the Engineer-in-charge. (1 Job) |
| 164 | Supply and errection of floor/wall mounted power factor shunt capacitor conforming to BIS:2834-1986 or latest with upto date ammendments of BHEL/GEC/Machneil/Mager/Bajaj/L&T make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of required KVAR according to HP of motor offered including cable Siemens/Gloster/ICC make from busbar chamber to capacitor & also including L&T/Kilburn/Standard/Siemens/Havells make ICTP switches conforming to BIS:4064-1978 or latest with HRC fuses (Range to be specified by the tenderer) i/c cost of carriage of material in all leads and lifts & as directed by Engineer-in-charge. (1 L.S.) |
| 165 | Supply of 100mm circular dia pressure gauge of suitable range & standard make such as Fiebig/Bourden/ Precision/PREGA with all accessories such as stop cock, copper tubing etc.conformfing to BIS: 3624-1987 or latest with upto date ammendments. (1 Each) |
| 166 | Prov. and fixing double flanged suction, delivery pipe and common header considering site requirement, NPSH required and available & common header having area equal to two times the area of delivery branch of pump including tapers, flanges, rubber gaskets 3mm thick as per BIS:2712-1978 nuts and bolts as per 1264-1983 & special upto 5mtrs. away from the outer wall of pump house as per layout drawings approved by Engneer-in-charge. The pipes shall be capable of with standing minimum 1.5 times the total pressure as indicated in item No.1(a) or total dynamic pressure+ surge pressure whichever is more. The size of suction pipe shall be one or two sizes larger than the suction size of pump such that velocity of flow in suction pipe is not more than 2.50 mtrs./sec. & delivery pipe shall be of size one size larger than nominal delivery size of pump i/c cost of carriage of material in all leads and lifts and as per directed by the Engineer-in-charge.(1 Job) |
| 167 | NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer-in-charge. |
| 168 | Supply of antivibration pads conforming to BIS 6337-1971 or latest with upto date ammendments of suitable size for above machinery.(1 Each) |
| 169 | Errection of allequipments including cost of tees, bends, tapers and any other fittings required as per site conditions & as per direction of Engineer-in-Charge.(1 Job) |
| 170 | Supplying and errection of Submercible pumping mechinery for IV th Stage.Prov. Installation of submersible pumping set of reputed make approved by JSV such as KSB/Calama/SU/BS Kirloskar/Johnston conforming to latest relevent BIS. The pump should be fitted with free impellers of suitable alloys as per BIS 5659-1978 with upto date ammendment suitable for raw/clear water having greased packedbearing and with wound stator on motor side and with shaft protection of pump side ensuring better life for shaft conforming to BIS specification. The pump shall be directly coupled to submersible squirrel cage electric induction motor of kirloskar/NGEF/Jyoti/Crompton make conforming to BIS-9283-1979 withupto date ammendments totally dust and water proof for submersible pump duly isolated and insulated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed bearing and provided with stainless steel thrust bearing plate to with stand vertical and non vertical loadswith minimum wear and tear it should also be fitted with a device to makeup expansion of water with heating of motor. The pump set should include water level guard i/c cable errection clamps cable clips andGauge etc. and suitable for operation for the data given below. The power of motor should be atleast 10% in excess of the maximum powe rrequired by the pump in operator range of (+)10%(-) 15% of D.P. (load performancecertificate to be attached) |
| 171 | TotalHead:-212 mtrs. |
| 172 | Capacity of each pump set:- 0.64 lps |
| 173 | Dia of R/Main:-40 mm. |
| 174 | Length of Rising Main ( In metres).:- 960 mtrs. |
| 175 | SITE CONDITIONS& WATER CHARACTERSTICS:- |
| 176 | Location of Site:- |
| 177 | The altitude of place in which the motor is intended to work in ordinary service (in metres) :- To be filled by the Engineer Incharge. |
| 178 | Humidity:-Weather generally remains humid during monsoon season. |
| 179 | Nature of atmosphere:- As normally encountered in Shivalik ange. |
| 180 | Detail of quality of water:-Potable drinking water. |
| 181 | Water free from sand or not :-Free. |
| 182 | Water corosive or not :-Not. |
| 183 | Turbidity (if any):-To be filled by the Engineer Incharge. |
| 184 | NPSH available:- To be filled by the Engineer Incharge. |
| 185 | Any other information or requirement:- |
| 186 | OPERATING CONDITIONS:- |
| 187 | Type of current:- AC three/single phase |
| 188 | Operating frequency:- 50 HZ |
| 189 | Rated voltage:- 400 (+/-) 10% volts |
| 190 | System of earthing if any to to be adopted.:-Double loop earthing as per BIS 3043-1987latest with upto date ammendments |
| 191 | No. of working hours per day:-8 hours |
| 192 | Speed of revolution in RPM:- To be quoted by tenderer |
| 193 | Direction of rotation:- To be quoted by tenderer |
| 194 | The max. Temp. of cooling air & water in the place in which the motor is intented to workin ordinary service.:- 35 Degree Centigrade |
| 195 | MOTOR:- |
| 196 | Ref. to BIS code:-BIS 325-1978 read with BIS 900-1992(latest)with upto date ammendments |
| 197 | Type of enclosure of motor:-SPDP(as per BIS 4691-1985 (latest) |
| 198 | Type of duty:-Continuous as per IS-12824-1989 or latest with up to date ammendments |
| 199 | Mechanical out put in KW:-Suitable for driving centrifugal pumps required for duties specified against pumps.To avoid overloading of motor amargin of about 15-20% may be kept in the rated out putof prime mover. |
| 200 | Class of insulation:- Class ~B~ |
| 201 | Max.permissible temp.rise of motor reqd. if different from given in B(viii) above:-To be filled by the Engineer Incharge. |
| 202 | Particulars of test reqd. & where they are to be conducted:-As per terms & conditions |
| 203 | Particulars as to whether voltage limiting device will be employed:-ATS/Star delta starter, oil immersed, fully automatic to be installed between bus bar and motor shunt capacitor is also proposed to be installed for improving the power factor at site. |
| 204 | (NOTE:- Star delta starter upto 37.5 KW, ATSbetween 37.5 KW to 50 KW and stator rotor starter with slip ring motor beyond 50 KW). |
| 205 | Motor whether squirrel cage or slipring :-Squirrel cage/slip-ring (Note:- Squirrel cage upto 65 HP and slipring above 65 HP. |
| 206 | Details of shaft extension reqd.:-Just sufficient to provide direct drive by flexible couplingto pump. |
| 207 | Typeofslip-ringgearwhether continuously rated or for starting purposes only & whether to befitted with brush lifting or short circuit arrangements or both if interlocks are rquired.:- Continuously rated for Squirrel cage/ Slipring motor |
| 208 | Breakway torque in terms of rated load torque & the correspondingbreakway starting current which may be taken from the supply withthe starting apparatus in circuit.:- Breakway torque to be given by the tenderer but the starting current should not exceed 2.5 times of the fullload current. |
| 209 | Nature of load & any information regarding the driven machine whichhas a bearing upon the torque reqd. during the accelerated period, thekinetic energy of the moving partsto be accelrated & No.of startsduring a specified period.:- Sufficient to work the pump offered |
| 210 | Where possible fault capacity ofthe system to which the motor is connected.:-The motor should be able to withstand initial current of 2.5 times the rated current for two minutes without sufferingdamages or permanent deformations. |
| 211 | PUMP :-BIS 1520-1980read with BIS 9137-1978 bothwith up to date ammendments |
| 212 | Nos of pumps reqd.:-1No. Pump |
| 213 | Spare parts required:-For 2 years normal maintenance as recommended by manufacturer. |
| 214 | Optional fittings reqd.:-Air cock for exahausting air from each stage. |
| 215 | PUMP OPERATING CONDITIONS:- |
| 216 | Capacity (in LPS):- 0.64 LPS |
| 217 | Total head (in Mts).:- 212 mtrs. |
| 218 | If total head is not known then following details be provided:- |
| 219 | i) Static head ( in mtrs) Mtrs. |
| 220 | ii) Minimum depth of water( in mtrs) |
| 221 | iii) Variation in water level( in mtrs) |
| 222 | iv) Ground level to max. water level ( in mtrs) |
| 223 | v) Ground level to delivery point ( in mtrs) |
| 224 | vi) Pressure in the suction tank(in Kg/cm^2 ) |
| 225 | vii) Pressure in the delivery tank (in Kg/cm^2 ) |
| 226 | Length of R/Main(in metres):- 960 mtrs. |
| 227 | Dia of R/Main (in mm):-150mm. |
| 228 | Drive arrangement:-Direct through flexible coupling on acommon base plate |
| 229 | Drive type:- Electric driven |
| 230 | NPSH reqd.:-To be quoted by the tenderer |
| 231 | Limits of total head in which the pump is reqd. to operate.:-(-) 15% to (+) 10% of total head. |
| 232 | Suction/delivery size of pump:- To be specified by the tenderer |
| 233 | Efficiency of pump at:-To be specified by the tenderer |
| 234 | a) duty head |
| 235 | b) (+)10 % head |
| 236 | c) (-) 15 % head |
| 237 | Material of construction:- To be specified by the tenderer (manufacturer"s certficate to be appended) |
| 238 | Supply of suitable direct on line/oil immersed star delta /ATS/Stator rotor starter of standard makesuch as MEI/Kilburn/Jyuoti/ Siemens/ Larson and Turbo conforming to BIS-8544-1979 latest with upto date ammendments for squirrel cage/slip-ring motor (make to be specified by the tenderers) mounted on panel board with magnetic type overload release & dash pot, time lag,under voltage release with initial oil filling.(1 Each) |
| 239 | Note:-Star delta starter upto 37.5 KW,ATS between 37.5 KW to 50 KW and starter rotor starter with slipring motor beyond 50 KW. |
| 240 | Providing MS .sheet,16 SWG steel fabricated floor mounted closed(Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm,duly painted, comprising and capable of mounting the following accessories with all internal connections: The drawing of panel board shall be subject to approval of Engineer-in-charge.(1 Job) |
| 241 | Ammeter AC supply 100mm dia circular dialAuto electrical AE/IMP/Havells make of suitable range for above motorwith selector switchesconforming to BIS:1248(P-II) 1983 with upto date ammendments. (1 Each) |
| 242 | Voltmeter A.C. Supply 100mm dia circular dia Auto electric/AE/IMP/Havells make of suitable range with selector switches as per IS:4064-1978 with upto date ammendments. (1 Each) |
| 243 | ICTP switches with HRC fuses ofKilburn/L&T/Siemens/Standard/Havells make and having Capacity 30% extra of the operational rating as per IS:4064-1978 with upto date ammendments immediately after the power meter of HPSEB. ICTP SWITCHES: I) Type :ii)Make:- iii)CapacityAmp.(1 Set) |
| 244 | Bus bar chamber having three copper bars of suitable rating for full length equal to the width of the board for three live phases and one copper bar of half the rating of full length for neutral phase as per BIS:8084-1976 and 11353-1985 read with 5578-1985 with upto date ammendments.BUS BAR CHAMBER:-i)Type: - . ii)Make:- iii)Rating (1 Set) |
| 245 | ACB/M.C.B/Oil Circuit Breaker of suitable capacity of Kilburn/ L&T/ MEI/GEC/Standard make on incoming feeder for motor offeredby the tenderer conforming to BIS-2516-1985 latest with upto date ammendments with initial oil filling whenever required and neutral linked under voltage release. (1 Each) |
| 246 | Three phase Indicating lamps complete with toggle switches for individual motors as per IS 3452(P-I&II) with upto date ammendments. THREE PHASE INDICATOR:- i) Type:-ii) Make:- iii) Capacity.(1 Set) |
| 247 | Earth leakage circuit breaker relay of recommended make such as (Kilburn/L&T/MEI/ GEC) conformingto BIS- 2516-1977 withuptodate ammendment and of suitable range which should have control box operating handle and trip/reset bush button on/off indicators, re-indicating off spring condition of the circuit breaker for over current protection.The circuit should be equipped with magnet thermal release with metallic tape etc. It shouldalso befitted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. ELCB/ELR:- I)Make :-(CEI approved). ii)Type: iii) Range.(1 Each) |
| 248 | Providing Hour run meter of reputed make for four digit capacity conforming to BIS:722(Latest edition)/recommendations. HOUR RUN METER:- I) Type:-ii)Make:- iii)Capacity:- Hrs.(1 Each) |
| 249 | Suitable three phase voltage monitor relay with all protection and usual indicator and electric siren against single phasing No/ low voltage,high voltage& overloading and phase voltage difference as per IS:3842with upto date ammendments.(1 Each) |
| 250 | Change over switch of reputed make and suitable capacity (1 Each) |
| 251 | Single phase preventor of reputed make and suitable capacity conforming to IS:1248 (P-V)-1983 with upto date ammendments.(1 Each) |
| 252 | Supplyof Kirloskar/Leader/KSB/fouress/pellicon make of Cast steel double flangedsluice valve having size nominal delivery size of pump and capable of withstanding nominal seat pressure as mentioned in item No.10 (a)& conforming to BIS/API-standards with upto date ammendments for delivery line of pump. (1 Each) |
| 253 | (Note:- The sluice valve shall conform to BIS-780-1984 latest with upto date ammedments. However, if the seat pressure exceeds the limits prescribed in BIS: 780 then the sluice valves shall be of Cast steel conforming to class 150 ASA (Seat pressure 21 kg/cm^2 ) or Class 300- ASA )Seat pressure 52 kg/cm^2) as per BS: 1414(API -600). |
| 254 | Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelocon make of Cast Iron/Cast Steel double flanged swing check type reflux valve for delivery line of pump having bye pass arrangement & sizeone size higher than the normal delivery size of .pump and capable of withstanding nominal seat pressureas mentioned in item No.1 0(a) & comforming toBIS/API standard with upto date ammendments for delivery line of pump.(1 Each) |
| 255 | NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312then the reflux valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21 kg/cm^2)or Class 300 ASA (Seat pressure 52 kg/cm^2) as per BIS: 1414(API -600). |
| 256 | Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelocon make of suitable size Cast Steel double flanged swing check type reflux valve having bye pass arrangement & sizeequal to dia of Rising main as mentioned in item No.10 (c) for with standing normal seat pressure as per item No.10(a).(1 Each) |
| 257 | NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312then the reflux valves shall be of cast steel conforming to Class 150 ASA ((Seat pressure 21 kg/cm^2 class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414(API -600). |
| 258 | Supply of Kirloskar/Jyoti/ Standard/Kilburn/Bir/ Kartar make cast iron flanged screwed type foot valve ( in case suction lift is involved) for suction pipe having size one or two size larger than suction size of pump such that velocity of flow is not more than 2.50 mtr/sec. with strainerhaving net area of its openings equal to three to four times of X-sectional area of flow in suction pipe conforming to BIS- 4038-1986 or latestwith up to date ammendments including all leads and lifts. (1 Each) |
| 259 | Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelocon make of Cast Iron double flanged sluice valve ( in case suction is +tive) for suction pipe havingsizeone or two size larger than suction size of pumpsuch that velocity of flow in suction pipe is not more than 2.50 mtrs/ sec. with stainerhet area of its openingequal to three to four timjes of X-sectional area of flow in suction pipe and conforming to BIS/API standards with upto date ammendments i/c all leads and lift and as directed by the Engineer-in-charge.(1 Each) |
| 260 | NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312then the reflux valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21 kg/cm^2)or Class 300 ASA (Seat pressure 52 kg/cm^2) as per BIS: 1414(API -600). |
| 261 | Prov. laying jointing and testing at site suitable size copper PVC insulated armoured power three and half core cable conforming to BIS 1554 (Part.I) 1988 or latest upto date ammendments or siemens/Gloster/ ICC/ EICO/National/IEC make from meter of HPSEB to circuit breaker and from circuit breaker to bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment/accessories, such as thimbles, flexble pipe, solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case ofnon acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge.(1 Job) |
| 262 | Prov. laying jointing and testing at site suitable size copper PVC insulated armoured power threecore cable conforming to BIS 1554 (Part.I) 1988 or latest upto date ammendments or siemens/Gloster/ ICC/ EICO/ National/ IEC make from meter of HPSEB to circuit breaker and from circuit breaker to bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment/ accessories, such as thimbles, flexble pipe, solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case ofnon acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge.(1 Job) |
| 263 | Providing and laying double loop earthing with copper plate 600mmx600mmx3mm thick electrode complete with material such as charcoal and commonsalt G.I.Pipes thimbles nuts and bolts,digging of pits, G.I.Wiring and 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with upto dateammendments suitable for above motors and other electrical equipmentsi/c cost of carriage of material in all leads and liftsand as directed by the Engineer-in-charge.(1 Job) |
| 264 | Supply and errection of floor/wall mounted power factor shunt capacitor conforming to BIS:2834-1986 or latest with upto date ammendments of BHEL/GEC/Machneil/Mager/Bajaj/L&T make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of required KVAR according to HP of motor offered including cable Siemens/Gloster/ICC make from busbar chamber to capacitor & also including L&T/Kilburn/Standard/Siemens/Havells make ICTP switches conforming to BIS:4064-1978 or latest with HRC fuses (Range to be specified by the tenderer) i/c cost of carriage of material in all leads and lifts & as directed by Engineer-in-charge.(1 L.S.) |
| 265 | Supply of 100mm circular dia pressure gauge of suitable range & standard make such as Fiebig/Bourden/ Precision/PREGA with all accessories such as stop cock, copper tubing etc.conformfing to BIS: 3624-1987 or latest with upto date ammendments.(1 Each) |
| 266 | Prov. and fixing double flanged suction, delivery pipe and common header considering site requirement, NPSH required and available & common header having area equal to two times the area of delivery branch of pump including tapers, flanges, rubber gaskets 3mm thick as per BIS:2712-1978 nuts and bolts as per 1264-1983 & special upto 5mtrs. away from the outer wall of pump house as per layout drawings approved by Engneer-in-charge. The pipes shall be capable of with standing minimum 1.5 times the total pressure as indicated in item No.1(a) or total dynamic pressure+ surge pressure whichever is more. The size of suction pipe shall be one or two sizes larger than the suction size of pump such that velocity of flow in suction pipe is not more than 2.50 mtrs./sec. & delivery pipe shall be of size one size larger than nominal delivery size of pump i/c cost of carriage of material in all leads and lifts and as per directed by the Engineer-in-charge. (1 Job) |
| 267 | NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer-in-charge. |
| 268 | Supply of antivibration pads conforming to BIS 6337-1971 or latest with upto date ammendments of suitable size for above machinery.(1 Each) |
| 269 | Errection of allequipments including cost of tees, bends, tapers and any other fittings required as per site conditions & as per direction of Engineer-in-Charge. (1 Job) |
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